We've been to the moon, we've mapped the continents, we've even been to the deepest point in the ocean — twice. What's left for the next generation to explore? Biologist and explorer Nathan Wolfe suggests this answer: Almost everything. And we can start, he says, with the world of the unseeably small.

Armed with blood samples, high-tech tools and a small army of fieldworkers, Nathan Wolfe hopes to re-invent pandemic control — and reveal hidden secrets of the planet's dominant lifeform: the virus.
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